2015579188

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 4254259968

約数和(自身を除く): 2238680780

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 157, 164, 211, 212, 287, 314, 371, 422, 574, 628, 742, 844, 1099, 1148, 1477, 1484, 2173, 2198, 2954, 4346, 4396, 5908, 6437, 8321, 8651, 8692, 11183, 12874, 15211, 16642, 17302, 22366, 25748, 30422, 33127, 33284, 34604, 44732, 45059, 58247, 60557, 60844, 66254, 78281, 90118, 116494, 121114, 132508, 156562, 180236, 231889, 232988, 242228, 313124, 341161, 458503, 463778, 682322, 917006, 927556, 1358207, 1364644, 1755731, 1834012, 2388127, 2716414, 3209521, 3511462, 4776254, 5432828, 6419042, 7022924, 9507449, 9552508, 12290117, 12838084, 19014898, 24580234, 38029796, 49160468, 71984971, 143969942, 287939884, 503894797, 1007789594, 2015579188]

約数ペア:

[(1, 2015579188), (2, 1007789594), (4, 503894797), (7, 287939884), (14, 143969942), (28, 71984971), (41, 49160468), (53, 38029796), (82, 24580234), (106, 19014898), (157, 12838084), (164, 12290117), (211, 9552508), (212, 9507449), (287, 7022924), (314, 6419042), (371, 5432828), (422, 4776254), (574, 3511462), (628, 3209521), (742, 2716414), (844, 2388127), (1099, 1834012), (1148, 1755731), (1477, 1364644), (1484, 1358207), (2173, 927556), (2198, 917006), (2954, 682322), (4346, 463778), (4396, 458503), (5908, 341161), (6437, 313124), (8321, 242228), (8651, 232988), (8692, 231889), (11183, 180236), (12874, 156562), (15211, 132508), (16642, 121114), (17302, 116494), (22366, 90118), (25748, 78281), (30422, 66254), (33127, 60844), (33284, 60557), (34604, 58247), (44732, 45059)]